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2 years ago

True or false? The GCF of an odd and even number is always even

1 answer:

mihalych1998 [28]2 years ago

6 0

False,<span>The opposite is true: the GCF of an odd number and an even number is always odd.

All the factors of an odd number are odd; or to put it another way: If a number has an even factor, the number itself must be even.

Thus the only common factors between odd and even numbers must be odd.
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It's raining outside, and after 1 hour of rain, the water level in Jake's pond is 2 meters. After 3 hours, the water level is 2.

alexira [117]

Answer: 0.4 meters per hour.

Step-by-step explanation:

The rate of change of distance with respect to time is known as speed.

Formula : $\text{Rate of change}=\dfrac{\text{Change in position}}{\text{Change in time}}$

Given : It's raining outside, and after 1 hour of rain, the water level in Jake's pond is 2 meters. After 3 hours, the water level is 2.8 meters.

i.e. Change in position= 2.8-2=0.8 meters

Change in time = 3-1=2 hours

i.e. $\text{Rate of change}=\dfrac{0.8}{2}=0.4$

Hence, the rate of change =0.4 meters per hour.

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2 years ago

Read 2 more answers

How much money would be collected if 24 sweatshirts were sold?

Rudiy27

Answer:

it depends how much one would cost

Step-by-step explanation:

and when u know how much one costs u can multiply it by 24 :)

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2 years ago

What is the percent of decrease on an item that went from $25 to $20?

trasher [3.6K]

$5..................

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2 years ago

What is 3/2m-m=4+1/2m

Annette [7]

Answer:

answer is 08

Step-by-step explanation:

3/2m-m=4+1/2*m

3m/2-m=4+1/2*m

3m/2-m=4+1/2m

3m/2-m=4+1m/2

3m/2-m=4+m/2

2(3m/2-m)=2(4+m/2)

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2 years ago

Write the percent as a fraction or mixed number in simplest form.<br><br> 150%

N76 [4]

Answer:

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Step-by-step explanation:

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